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Filter: Categories of Wisconsin Historical Images
Filter: FULL_DATE of 1933-02-10
| Date: | 02 10 1933 |
|---|---|
| Description: | A man is sitting near a new photo electric cell equipment at Washburn Observatory on the University of Wisconsin-Madison campus. Also shown is a portion of... |
| Date: | 02 10 1933 |
|---|---|
| Description: | Model cream separator created for the "A Century of Progress" world's fair in Chicago. |
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